한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 1998년도 제2회 박판성형심포지엄 논문집 박판성형기술의 현재와 미래
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- Pages.83-94
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- 1998
박판금속 성형고정 해석시스템 개발
Development of Analysis System for Sheet Metal Forming
초록
An analysis system for sheet metal forming has been developed to improve the design and tryout process by predicting the deformation behaviour more precisely. This analysis system consists of forming analysis, springback analysis and post processor modules. The more accurate prediction of stress history can be achived due to the improved contact algorithm. Successive simulation of several processes can be carried out conveniently without interrupt by the improved data management of the developed system. The error of data transfer between forming analysis and springback analysis is minimized using the proper shell element. Several benchmark test results and practical results are presented to show the effectiveness and reliability of this program.
키워드